package com.qf.service;

import com.qf.pojo.discover;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * Created by ZhaoHuiDong on 2020/9/16.
 */
public interface DiscoverService {
    public List<discover> selectAll();
    public int  delete(int id);
    public int add(discover discover);
    public int update(discover discover);
}
